物体翻转常见的方法有兜翻,将吊点选择在物体(),或将吊点选择在物体重心一侧。 A.重 发布时间:2018-08-08 06:50 │ 来源:www.tikuol.com 题型:单项选择题 问题: 物体翻转常见的方法有兜翻,将吊点选择在物体(),或将吊点选择在物体重心一侧。A.重心之上B.表面C.重心之下D.底面
题型:单项选择题 — ________________________?— Brown.[ ]A. What time is it B. What colour is it C. How many 查看答案
题型:单项选择题 — Excuse me, sir. ________ either she or I selected to join the team?— Sorry, neither she nor you ________. [ ]A. Am; are B. Is; areC. Are; are D. Is; is 查看答案